Well
Some of the stuff can really help out beginners, but other stuff can actually do the exact opposite. In what regards to the actionscript, everything will help beginners, specially the v-cam. My true complaints are for the next animation tutorials: walk cycles, bouncing and running cycles. The concepts explained are just wrong.
-Walk cycle, the body moves up and down, twists and gains balance. This concepts were not known by the animator clearly for he drew a line of the the waist, keeping it constant...just wrong.
Bouncing- forgot the most important factor, squash. When the ball makes contact it squashes to the sides, when it goes up it squashes upward.
-Running cycle- well, pretty much the same as the walking cycle...